teak-llvm/clang/test/CodeGen/mips-byval-arg.c
Mehdi Amini 557c20a886 Remove compile time PreserveName in favor of a runtime cc1 -discard-value-names option
Summary:
This flag is enabled by default in the driver when NDEBUG is set. It
is forwarded on the LLVMContext to discard all value names (but
GlobalValue) for performance purpose.

This an improved version of D18024

Reviewers: echristo, chandlerc

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D18127

From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 263394
2016-03-13 21:05:23 +00:00

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C

// RUN: %clang_cc1 -triple mipsel-unknown-linux -O3 -S -o - -emit-llvm %s | FileCheck %s -check-prefix=O32
// RUN: %clang_cc1 -triple mips64el-unknown-linux -O3 -S -target-abi n64 -o - -emit-llvm %s | FileCheck %s -check-prefix=N64
typedef struct {
float f[3];
} S0;
extern void foo2(S0);
// O32-LABEL: define void @foo1(i32 inreg %a0.coerce0, i32 inreg %a0.coerce1, i32 inreg %a0.coerce2)
// N64-LABEL: define void @foo1(i64 inreg %a0.coerce0, i32 inreg %a0.coerce1)
void foo1(S0 a0) {
foo2(a0);
}