126 lines
4.9 KiB
LLVM
126 lines
4.9 KiB
LLVM
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; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec -mtriple powerpc-ibm-aix-xcoff < %s | \
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; RUN: FileCheck --check-prefixes=CHECK,32BIT %s
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; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec -mtriple powerpc64-ibm-aix-xcoff < %s | \
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; RUN: FileCheck --check-prefixes=CHECK,64BIT %s
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@gcd = external global { double, double }, align 8
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@gcf = external global { float, float }, align 4
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@gcfp128 = external global { ppc_fp128, ppc_fp128 }, align 16
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declare void @anchor(...)
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define dso_local { double, double } @dblCmplxRetCallee() {
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entry:
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%retval = alloca { double, double }, align 8
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%retval.realp = getelementptr inbounds { double, double }, { double, double }* %retval, i32 0, i32 0
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store double 1.000000e+00, double* %retval.realp, align 8
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%retval.imagp = getelementptr inbounds { double, double }, { double, double }* %retval, i32 0, i32 1
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store double 0.000000e+00, double* %retval.imagp, align 8
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%0 = load { double, double }, { double, double }* %retval, align 8
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ret { double, double } %0
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}
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; CHECK-LABEL: .dblCmplxRetCallee:
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; CHECK-DAG: lfs 1,
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; CHECK-DAG: lfs 2,
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; CHECK: blr
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define dso_local void @dblCmplxRetCaller() {
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entry:
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%call = call { double, double } @dblCmplxRetCallee()
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%0 = extractvalue { double, double } %call, 0
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%1 = extractvalue { double, double } %call, 1
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store double %0, double* getelementptr inbounds ({ double, double }, { double, double }* @gcd, i32 0, i32 0), align 8
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store double %1, double* getelementptr inbounds ({ double, double }, { double, double }* @gcd, i32 0, i32 1), align 8
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call void bitcast (void (...)* @anchor to void ()*)()
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ret void
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}
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; CHECK-LABEL: .dblCmplxRetCaller:
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; CHECK: bl .dblCmplxRetCallee
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; 32BIT-NEXT: lwz [[REG:[0-9]+]], L..C{{[0-9]+}}(2)
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; 64BIT-NEXT: ld [[REG:[0-9]+]], L..C{{[0-9]+}}(2)
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; CHECK-DAG: stfd 1, 0([[REG]])
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; CHECK-DAG: stfd 2, 8([[REG]])
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; CHECK-NEXT: bl .anchor
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define dso_local { float, float } @fltCmplxRetCallee() {
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entry:
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%retval = alloca { float, float }, align 4
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%retval.realp = getelementptr inbounds { float, float }, { float, float }* %retval, i32 0, i32 0
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%retval.imagp = getelementptr inbounds { float, float }, { float, float }* %retval, i32 0, i32 1
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store float 1.000000e+00, float* %retval.realp, align 4
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store float 0.000000e+00, float* %retval.imagp, align 4
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%0 = load { float, float }, { float, float }* %retval, align 4
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ret { float, float } %0
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}
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; CHECK-LABEL: .fltCmplxRetCallee:
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; CHECK-DAG: lfs 1,
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; CHECK-DAG: lfs 2,
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; CHECK: blr
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define dso_local void @fltCmplxRetCaller() {
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entry:
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%call = call { float, float } @fltCmplxRetCallee()
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%0 = extractvalue { float, float } %call, 0
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%1 = extractvalue { float, float } %call, 1
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store float %0, float* getelementptr inbounds ({ float, float }, { float, float }* @gcf, i32 0, i32 0), align 4
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store float %1, float* getelementptr inbounds ({ float, float }, { float, float }* @gcf, i32 0, i32 1), align 4
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call void bitcast (void (...)* @anchor to void ()*)()
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ret void
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}
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; CHECK-LABEL: .fltCmplxRetCaller:
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; CHECK: bl .fltCmplxRetCallee
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; 32BIT-NEXT: lwz [[REG:[0-9]+]], L..C{{[0-9]+}}(2)
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; 64BIT-NEXT: ld [[REG:[0-9]+]], L..C{{[0-9]+}}(2)
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; CHECK-DAG: stfs 1, 0([[REG]])
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; CHECK-DAG: stfs 2, 4([[REG]])
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; CHECK-NEXT: bl .anchor
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define dso_local { ppc_fp128, ppc_fp128 } @fp128CmplxRetCallee() {
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entry:
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%retval = alloca { ppc_fp128, ppc_fp128 }, align 16
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%retval.realp = getelementptr inbounds { ppc_fp128, ppc_fp128 }, { ppc_fp128, ppc_fp128 }* %retval, i32 0, i32 0
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%retval.imagp = getelementptr inbounds { ppc_fp128, ppc_fp128 }, { ppc_fp128, ppc_fp128 }* %retval, i32 0, i32 1
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store ppc_fp128 0xM7ffeffffffffffffffffffffffffffff, ppc_fp128* %retval.realp, align 16
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store ppc_fp128 0xM3ffefffffffffffffffffffffffffffe, ppc_fp128* %retval.imagp, align 16
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%0 = load { ppc_fp128, ppc_fp128 }, { ppc_fp128, ppc_fp128 }* %retval, align 16
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ret { ppc_fp128, ppc_fp128 } %0
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}
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; CHECK-LABEL: .fp128CmplxRetCallee:
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; CHECK-DAG: lfd 1,
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; CHECK-DAG: lfd 2,
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; CHECK-DAG: lfd 3,
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; CHECK-DAG: lfd 4,
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; CHECK: blr
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define dso_local void @fp128CmplxRetCaller() {
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entry:
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%call = call { ppc_fp128, ppc_fp128 } @fp128CmplxRetCallee()
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%0 = extractvalue { ppc_fp128, ppc_fp128 } %call, 0
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%1 = extractvalue { ppc_fp128, ppc_fp128 } %call, 1
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store ppc_fp128 %0, ppc_fp128* getelementptr inbounds ({ ppc_fp128, ppc_fp128 }, { ppc_fp128, ppc_fp128 }* @gcfp128, i32 0, i32 0), align 16
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store ppc_fp128 %1, ppc_fp128* getelementptr inbounds ({ ppc_fp128, ppc_fp128 }, { ppc_fp128, ppc_fp128 }* @gcfp128, i32 0, i32 1), align 16
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call void bitcast (void (...)* @anchor to void ()*)()
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ret void
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}
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; CHECK-LABEL: .fp128CmplxRetCaller:
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; CHECK: bl .fp128CmplxRetCallee
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; 32BIT-NEXT: lwz [[REG:[0-9]+]], L..C{{[0-9]+}}(2)
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; 64BIT-NEXT: ld [[REG:[0-9]+]], L..C{{[0-9]+}}(2)
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; CHECK-DAG: stfd 1, 0([[REG]])
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; CHECK-DAG: stfd 2, 8([[REG]])
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; CHECK-DAG: stfd 3, 16([[REG]])
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; CHECK-DAG: stfd 4, 24([[REG]])
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; CHECK-NEXT: bl .anchor
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