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[X86] Add avx command lines to fast-isel-constpool.ll to improve coverage.

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llvm-svn: 316829
This commit is contained in:
Craig Topper 2017-10-28 06:31:48 +00:00
parent cf03911459
commit 262a2f9079
1 changed files with 26 additions and 0 deletions
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26
test/CodeGen/X86/fast-isel-constpool.ll
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@ -1,6 +1,8 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=x86_64-apple-darwin -fast-isel -code-model=small < %s | FileCheck %s
; RUN: llc -mtriple=x86_64-apple-darwin -fast-isel -code-model=large < %s | FileCheck %s --check-prefix=LARGE
; RUN: llc -mtriple=x86_64-apple-darwin -fast-isel -code-model=small -mattr=avx < %s | FileCheck %s --check-prefix=AVX
; RUN: llc -mtriple=x86_64-apple-darwin -fast-isel -code-model=large -mattr=avx < %s | FileCheck %s --check-prefix=LARGE_AVX
; Make sure fast isel uses rip-relative addressing for the small code model.
define float @constpool_float(float %x) {
@ -15,6 +17,18 @@ define float @constpool_float(float %x) {
; LARGE-NEXT: movabsq $LCPI0_0, %rax
; LARGE-NEXT: addss (%rax), %xmm0
; LARGE-NEXT: retq
;
; AVX-LABEL: constpool_float:
; AVX: ## BB#0:
; AVX-NEXT: vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero
; AVX-NEXT: vaddss %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
;
; LARGE_AVX-LABEL: constpool_float:
; LARGE_AVX: ## BB#0:
; LARGE_AVX-NEXT: movabsq $LCPI0_0, %rax
; LARGE_AVX-NEXT: vaddss (%rax), %xmm0, %xmm0
; LARGE_AVX-NEXT: retq
%1 = fadd float %x, 16.50e+01
ret float %1
@ -32,6 +46,18 @@ define double @constpool_double(double %x) nounwind {
; LARGE-NEXT: movabsq $LCPI1_0, %rax
; LARGE-NEXT: addsd (%rax), %xmm0
; LARGE-NEXT: retq
;
; AVX-LABEL: constpool_double:
; AVX: ## BB#0:
; AVX-NEXT: vmovsd {{.*#+}} xmm1 = mem[0],zero
; AVX-NEXT: vaddsd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
;
; LARGE_AVX-LABEL: constpool_double:
; LARGE_AVX: ## BB#0:
; LARGE_AVX-NEXT: movabsq $LCPI1_0, %rax
; LARGE_AVX-NEXT: vaddsd (%rax), %xmm0, %xmm0
; LARGE_AVX-NEXT: retq
%1 = fadd double %x, 8.500000e-01
ret double %1