Replace -Ofast with -O3 -ffast-math for compatibility with latest clang.

petur · Nov 24, 2024 · 19dcd56 · 19dcd56
1 parent acc9985
commit 19dcd56
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/.github/workflows/make.yaml b/.github/workflows/make.yaml
@@ -19,11 +19,11 @@ jobs:
           cxx: g++
           llvm_profdata: ''
           arch: haswell
-        - runner: ubuntu-22.04
+        - runner: ubuntu-latest
           shell: 'bash'
           suffix: -linux-clang
-          cxx: clang++-14
-          llvm_profdata: llvm-profdata-14
+          cxx: clang++-18
+          llvm_profdata: llvm-profdata-18
           arch: haswell
         - runner: windows-latest
           shell: 'msys2 {0}'

diff --git a/Makefile b/Makefile
@@ -4,7 +4,7 @@ ifeq ($(ARCH),)
 ARCH := native
 endif
 RTTIFLAGS = -fno-rtti -fno-exceptions
-CXXFLAGS += -Wall -Wextra -Werror -std=c++17 -Ofast -march=$(ARCH) -mtune=$(ARCH) -flto $(RTTIFLAGS) $(PGOFLAGS)
+CXXFLAGS += -Wall -Wextra -Werror -std=c++17 -O3 -ffast-math -march=$(ARCH) -mtune=$(ARCH) -flto $(RTTIFLAGS) $(PGOFLAGS)
 
 version :=
 ifeq ($(version),)