[CodeGen] fix test that broke with rL367146

This should be fixed properly to not depend on LLVM (so much).

llvm-svn: 367149

diff --git a/clang/test/CodeGen/complex-math.c b/clang/test/CodeGen/complex-math.c
index a5805b6..ecd58e9 100644 (file)
--- a/clang/test/CodeGen/complex-math.c
+++ b/clang/test/CodeGen/complex-math.c
@@ -1,3 +1,5 @@
+// FIXME: This file should not be using -O1; that makes it depend on the entire LLVM IR optimizer.
+
 // RUN: %clang_cc1 %s -O1 -fno-experimental-new-pass-manager -emit-llvm -triple x86_64-unknown-unknown -o - | FileCheck %s --check-prefix=X86
 // RUN: %clang_cc1 %s -O1 -fno-experimental-new-pass-manager -emit-llvm -triple x86_64-pc-win64 -o - | FileCheck %s --check-prefix=X86
 // RUN: %clang_cc1 %s -O1 -fno-experimental-new-pass-manager -emit-llvm -triple i686-unknown-unknown -o - | FileCheck %s --check-prefix=X86
@@ -147,10 +149,9 @@ float _Complex div_float_rc(float a, float _Complex b) {
   //
   // BC = 0
   // AARCH64-FASTMATH: [[AD:%.*]] = fmul fast float [[D]], %a
-  // AARCH64-FASTMATH: [[BCmAD:%.*]] = fsub fast float -0.000000e+00, [[AD]]
-  //
-  // AARCH64-FASTMATH: fdiv fast float [[AC]], [[CCpDD]]
-  // AARCH64-FASTMATH: fdiv fast float [[BCmAD]], [[CCpDD]]
+  // AARCH64-FASTMATH: [[BCmAD:%.*]] = fdiv fast float [[AC]], [[CCpDD]]
+  // AARCH64-FASTMATH: [[DIV:%.*]] = fdiv fast float [[AD]], [[CCpDD]]
+  // AARCH64-FASTMATH: fsub fast float -0.000000e+00, [[DIV]]
   // AARCH64-FASTMATH: ret
   return a / b;
 }
@@ -325,10 +326,9 @@ double _Complex div_double_rc(double a, double _Complex b) {
   //
   // BC = 0
   // AARCH64-FASTMATH: [[AD:%.*]] = fmul fast double [[D]], %a
-  // AARCH64-FASTMATH: [[BCmAD:%.*]] = fsub fast double -0.000000e+00, [[AD]]
-  //
-  // AARCH64-FASTMATH: fdiv fast double [[AC]], [[CCpDD]]
-  // AARCH64-FASTMATH: fdiv fast double [[BCmAD]], [[CCpDD]]
+  // AARCH64-FASTMATH: [[BCmAD:%.*]] = fdiv fast double [[AC]], [[CCpDD]]
+  // AARCH64-FASTMATH: [[DIV:%.*]] = fdiv fast double [[AD]], [[CCpDD]]
+  // AARCH64-FASTMATH: fsub fast double -0.000000e+00, [[DIV]]
   // AARCH64-FASTMATH: ret
   return a / b;
 }
@@ -521,10 +521,9 @@ long double _Complex div_long_double_rc(long double a, long double _Complex b) {
   //
   // BC = 0
   // AARCH64-FASTMATH: [[AD:%.*]] = fmul fast fp128 [[D]], %a
-  // AARCH64-FASTMATH: [[BCmAD:%.*]] = fsub fast fp128 0xL00000000000000008000000000000000, [[AD]]
-  //
-  // AARCH64-FASTMATH: fdiv fast fp128 [[AC]], [[CCpDD]]
-  // AARCH64-FASTMATH: fdiv fast fp128 [[BCmAD]], [[CCpDD]]
+  // AARCH64-FASTMATH: [[BCmAD:%.*]] = fdiv fast fp128 [[AC]], [[CCpDD]]
+  // AARCH64-FASTMATH: [[DIV:%.*]] = fdiv fast fp128 [[AD]], [[CCpDD]]
+  // AARCH64-FASTMATH: fsub fast fp128 0xL00000000000000008000000000000000, [[DIV]]
   // AARCH64-FASTMATH: ret
   return a / b;
 }