37 lines
941 B
C
37 lines
941 B
C
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// REQUIRES: arm-registered-target
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// RUN: %clang_cc1 -triple armv7-unknown-unknown -mfpmath vfp -emit-llvm -o - %s | FileCheck %s
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// CHECK-NOT: error:
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double fabs(double x) { // CHECK-LABEL: @fabs(
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// CHECK: call double asm "vabs.f64 ${0:P}, ${1:P}", "=w,w"(double
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__asm__("vabs.f64 %P0, %P1"
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: "=w"(x)
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: "w"(x));
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return x;
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}
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float fabsf(float x) { // CHECK-LABEL: @fabsf(
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// CHECK: call float asm "vabs.f32 $0, $1", "=t,t"(float
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__asm__("vabs.f32 %0, %1"
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: "=t"(x)
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: "t"(x));
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return x;
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}
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double sqrt(double x) { // CHECK-LABEL: @sqrt(
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// CHECK: call double asm "vsqrt.f64 ${0:P}, ${1:P}", "=w,w"(double
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__asm__("vsqrt.f64 %P0, %P1"
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: "=w"(x)
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: "w"(x));
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return x;
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}
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float sqrtf(float x) { // CHECK-LABEL: @sqrtf(
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// CHECK: call float asm "vsqrt.f32 $0, $1", "=t,t"(float
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__asm__("vsqrt.f32 %0, %1"
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: "=t"(x)
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: "t"(x));
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return x;
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}
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