60 lines
1.9 KiB
LLVM
60 lines
1.9 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=powerpc64-unknown-unknown -verify-machineinstrs \
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; RUN: -ppc-asm-full-reg-names < %s | FileCheck %s
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@a = dso_local local_unnamed_addr global double 0.000000e+00, align 8
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define dso_local signext i32 @b() local_unnamed_addr #0 {
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; CHECK-LABEL: b:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: mflr r0
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; CHECK-NEXT: std r0, 16(r1)
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; CHECK-NEXT: stdu r1, -144(r1)
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; CHECK-NEXT: addis r3, r2, a@toc@ha
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; CHECK-NEXT: li r4, 1
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; CHECK-NEXT: lfd f0, a@toc@l(r3)
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; CHECK-NEXT: addis r3, r2, .LCPI0_0@toc@ha
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; CHECK-NEXT: rldic r4, r4, 63, 0
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; CHECK-NEXT: lfs f1, .LCPI0_0@toc@l(r3)
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; CHECK-NEXT: fsub f2, f0, f1
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; CHECK-NEXT: fctidz f2, f2
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; CHECK-NEXT: stfd f2, 128(r1)
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; CHECK-NEXT: fctidz f2, f0
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; CHECK-NEXT: stfd f2, 120(r1)
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; CHECK-NEXT: ld r3, 128(r1)
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; CHECK-NEXT: ld r5, 120(r1)
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; CHECK-NEXT: fcmpu cr0, f0, f1
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; CHECK-NEXT: xor r3, r3, r4
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; CHECK-NEXT: bc 12, lt, .LBB0_1
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; CHECK-NEXT: b .LBB0_2
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; CHECK-NEXT: .LBB0_1: # %entry
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; CHECK-NEXT: addi r3, r5, 0
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; CHECK-NEXT: .LBB0_2: # %entry
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; CHECK-NEXT: std r3, 112(r1)
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; CHECK-NEXT: addis r3, r2, .LCPI0_1@toc@ha
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; CHECK-NEXT: lfd f0, 112(r1)
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; CHECK-NEXT: lfs f1, .LCPI0_1@toc@l(r3)
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; CHECK-NEXT: fcfid f0, f0
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; CHECK-NEXT: fmul f0, f0, f1
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; CHECK-NEXT: fctiwz f0, f0
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; CHECK-NEXT: stfd f0, 136(r1)
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; CHECK-NEXT: lwa r3, 140(r1)
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; CHECK-NEXT: bl g
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; CHECK-NEXT: nop
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; CHECK-NEXT: addi r1, r1, 144
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; CHECK-NEXT: ld r0, 16(r1)
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; CHECK-NEXT: mtlr r0
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; CHECK-NEXT: blr
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entry:
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%0 = load double, double* @a, align 8
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%conv = fptoui double %0 to i64
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%conv1 = sitofp i64 %conv to double
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%mul = fmul double %conv1, 1.000000e+06
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%conv2 = fptosi double %mul to i32
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%call = tail call signext i32 @g(i32 signext %conv2) #0
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ret i32 %call
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}
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declare signext i32 @g(i32 signext) local_unnamed_addr
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attributes #0 = { nounwind }
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