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[mips] Added additional test cases for passing -mabi to the assembler. 

Summary:
This patch adds minimal coverage for each -mcpu value to ensure that none of them can pass an empty string in -mabi. 

Prior to r212176, many -mcpu values would trigger this.

Differential Revision: http://reviews.llvm.org/D4272

llvm-svn: 212182
This commit is contained in:
Daniel Sanders 2014-07-02 15:21:50 +00:00
parent e739cf3eb5
commit adbbfd1fe9
1 changed files with 48 additions and 0 deletions
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48
clang/test/Driver/mips-as.c
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@ -147,3 +147,51 @@
// RUN: | FileCheck -check-prefix=MIPS-NMSA %s
// MIPS-NMSA: as{{(.exe)?}}"
// MIPS-NMSA-NOT: "{{[ A-Za-z\\\/]*}}as{{(.exe)?}}{{.*}}"-mmsa"
//
// We've already tested MIPS32r2 and MIPS64r2 thoroughly. Do minimal tests on
// the remaining CPU's since it was possible to pass on a -mabi with no value
// when the CPU name is absent from a StringSwitch in getMipsCPUAndABI()
// RUN: %clang -target mips-linux-gnu -### -no-integrated-as -c %s -mcpu=mips1 \
// RUN: 2>&1 | FileCheck -check-prefix=MIPS1-EB-AS %s
// MIPS1-EB-AS: as{{(.exe)?}}" "-march" "mips1" "-mabi" "32" "-EB"
// MIPS1-EB-AS-NOT: "{{[ A-Za-z\\\/]*}}as{{(.exe)?}}{{.*}}"-KPIC"
//
// RUN: %clang -target mips-linux-gnu -### -no-integrated-as -c %s -mcpu=mips2 \
// RUN: 2>&1 | FileCheck -check-prefix=MIPS2-EB-AS %s
// MIPS2-EB-AS: as{{(.exe)?}}" "-march" "mips2" "-mabi" "32" "-EB"
// MIPS2-EB-AS-NOT: "{{[ A-Za-z\\\/]*}}as{{(.exe)?}}{{.*}}"-KPIC"
//
// RUN: %clang -target mips64-linux-gnu -### -no-integrated-as -c %s -mcpu=mips3 \
// RUN: 2>&1 | FileCheck -check-prefix=MIPS3-EB-AS %s
// MIPS3-EB-AS: as{{(.exe)?}}" "-march" "mips3" "-mabi" "64" "-EB"
// MIPS3-EB-AS-NOT: "{{[ A-Za-z\\\/]*}}as{{(.exe)?}}{{.*}}"-KPIC"
//
// RUN: %clang -target mips64-linux-gnu -### -no-integrated-as -c %s -mcpu=mips4 \
// RUN: 2>&1 | FileCheck -check-prefix=MIPS4-EB-AS %s
// MIPS4-EB-AS: as{{(.exe)?}}" "-march" "mips4" "-mabi" "64" "-EB"
// MIPS4-EB-AS-NOT: "{{[ A-Za-z\\\/]*}}as{{(.exe)?}}{{.*}}"-KPIC"
//
// RUN: %clang -target mips64-linux-gnu -### -no-integrated-as -c %s -mcpu=mips5 \
// RUN: 2>&1 | FileCheck -check-prefix=MIPS5-EB-AS %s
// MIPS5-EB-AS: as{{(.exe)?}}" "-march" "mips5" "-mabi" "64" "-EB"
// MIPS5-EB-AS-NOT: "{{[ A-Za-z\\\/]*}}as{{(.exe)?}}{{.*}}"-KPIC"
//
// RUN: %clang -target mips-linux-gnu -### -no-integrated-as -c %s -mcpu=mips32 \
// RUN: 2>&1 | FileCheck -check-prefix=MIPS32-EB-AS %s
// MIPS32-EB-AS: as{{(.exe)?}}" "-march" "mips32" "-mabi" "32" "-EB"
// MIPS32-EB-AS-NOT: "{{[ A-Za-z\\\/]*}}as{{(.exe)?}}{{.*}}"-KPIC"
//
// RUN: %clang -target mips-linux-gnu -### -no-integrated-as -c %s -mcpu=mips32r6 \
// RUN: 2>&1 | FileCheck -check-prefix=MIPS32R6-EB-AS %s
// MIPS32R6-EB-AS: as{{(.exe)?}}" "-march" "mips32r6" "-mabi" "32" "-EB"
// MIPS32R6-EB-AS-NOT: "{{[ A-Za-z\\\/]*}}as{{(.exe)?}}{{.*}}"-KPIC"
//
// RUN: %clang -target mips64-linux-gnu -### -no-integrated-as -c %s -mcpu=mips64 \
// RUN: 2>&1 | FileCheck -check-prefix=MIPS64-EB-AS %s
// MIPS64-EB-AS: as{{(.exe)?}}" "-march" "mips64" "-mabi" "64" "-EB"
// MIPS64-EB-AS-NOT: "{{[ A-Za-z\\\/]*}}as{{(.exe)?}}{{.*}}"-KPIC"
//
// RUN: %clang -target mips64-linux-gnu -### -no-integrated-as -c %s -mcpu=mips64r6 \
// RUN: 2>&1 | FileCheck -check-prefix=MIPS64R6-EB-AS %s
// MIPS64R6-EB-AS: as{{(.exe)?}}" "-march" "mips64r6" "-mabi" "64" "-EB"
// MIPS64R6-EB-AS-NOT: "{{[ A-Za-z\\\/]*}}as{{(.exe)?}}{{.*}}"-KPIC"