[clang] b3f1b19 - [AArch64] Update clang CodeGen tests I missed in 4252f7773a5b98b825d17e5f77c7d349cb2fb7c7.

[Craig Topper via cfe-commits]

Author: Craig Topper
Date: 2020-11-23T11:10:27-08:00
New Revision: b3f1b19c9cecd2ac8f8153aa25f8025dbd5702b8

URL: https://github.com/llvm/llvm-project/commit/b3f1b19c9cecd2ac8f8153aa25f8025dbd5702b8
DIFF: https://github.com/llvm/llvm-project/commit/b3f1b19c9cecd2ac8f8153aa25f8025dbd5702b8.diff

LOG: [AArch64] Update clang CodeGen tests I missed in 4252f7773a5b98b825d17e5f77c7d349cb2fb7c7.

These tests invoke opt and llc even though they are in the frontend.

We now do a better job of generating commuted patterns for fma so
these tests now form fmls instead of fmla+fneg.

Added: 
    

Modified: 
    clang/test/CodeGen/aarch64-v8.2a-neon-intrinsics-constrained.c

Removed: 
    


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diff  --git a/clang/test/CodeGen/aarch64-v8.2a-neon-intrinsics-constrained.c b/clang/test/CodeGen/aarch64-v8.2a-neon-intrinsics-constrained.c
index 7ebb7eb65057..3f88b6ed1db5 100644
--- a/clang/test/CodeGen/aarch64-v8.2a-neon-intrinsics-constrained.c
+++ b/clang/test/CodeGen/aarch64-v8.2a-neon-intrinsics-constrained.c
@@ -69,10 +69,9 @@ float16x8_t test_vfmaq_f16(float16x8_t a, float16x8_t b, float16x8_t c) {
 
 // COMMON-LABEL: test_vfms_f16
 // COMMONIR:       [[SUB:%.*]] = fneg <4 x half> %b
-// CHECK-ASM:      fneg v{{[0-9]+}}.4h, v{{[0-9]+}}.4h
 // UNCONSTRAINED:  [[ADD:%.*]] = call <4 x half> @llvm.fma.v4f16(<4 x half> [[SUB]], <4 x half> %c, <4 x half> %a)
 // CONSTRAINED:    [[ADD:%.*]] = call <4 x half> @llvm.experimental.constrained.fma.v4f16(<4 x half> [[SUB]], <4 x half> %c, <4 x half> %a, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
-// CHECK-ASM:      fmla v{{[0-9]+}}.4h, v{{[0-9]+}}.4h, v{{[0-9]+}}.4h
+// CHECK-ASM:      fmls v{{[0-9]+}}.4h, v{{[0-9]+}}.4h, v{{[0-9]+}}.4h
 // COMMONIR:       ret <4 x half> [[ADD]]
 float16x4_t test_vfms_f16(float16x4_t a, float16x4_t b, float16x4_t c) {
   return vfms_f16(a, b, c);
@@ -80,10 +79,9 @@ float16x4_t test_vfms_f16(float16x4_t a, float16x4_t b, float16x4_t c) {
 
 // COMMON-LABEL: test_vfmsq_f16
 // COMMONIR:       [[SUB:%.*]] = fneg <8 x half> %b
-// CHECK-ASM:      fneg v{{[0-9]+}}.8h, v{{[0-9]+}}.8h
 // UNCONSTRAINED:  [[ADD:%.*]] = call <8 x half> @llvm.fma.v8f16(<8 x half> [[SUB]], <8 x half> %c, <8 x half> %a)
 // CONSTRAINED:    [[ADD:%.*]] = call <8 x half> @llvm.experimental.constrained.fma.v8f16(<8 x half> [[SUB]], <8 x half> %c, <8 x half> %a, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
-// CHECK-ASM:      fmla v{{[0-9]+}}.8h, v{{[0-9]+}}.8h, v{{[0-9]+}}.8h
+// CHECK-ASM:      fmls v{{[0-9]+}}.8h, v{{[0-9]+}}.8h, v{{[0-9]+}}.8h
 // COMMONIR:       ret <8 x half> [[ADD]]
 float16x8_t test_vfmsq_f16(float16x8_t a, float16x8_t b, float16x8_t c) {
   return vfmsq_f16(a, b, c);