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[clang][ARM] Remove non-existent arm1136jz-s CPU

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There is an ARM1136JF-S and an ARM1136J-S but I could find
no references to an ARM1136JZ-S. In CPU manuals or the manual
for Arm Compiler 5.

See:
https://developer.arm.com/documentation/ddi0211/latest/
https://developer.arm.com/documentation/dui0472/latest/

Using this CPU you get:
$ ./bin/clang --target=arm-linux-gnueabihf -march=armv3m -mcpu=arm1136jz-s -c /tmp/test.c -o /tmp/test.o
'arm1136jz-s' is not a recognized processor for this target (ignoring processor)

Since the llvm target does not know what it is.

This is part of fixing https://bugs.llvm.org/show_bug.cgi?id=50454.

Reviewed By: peter.smith

Differential Revision: https://reviews.llvm.org/D103019
This commit is contained in:
David Spickett 2021-05-24 13:33:08 +00:00
parent 28ca22b845
commit e073151ba7
2 changed files with 1 additions and 4 deletions
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1
include/llvm/Support/ARMTargetParser.def
View File

@ -235,7 +235,6 @@ ARM_CPU_NAME("arm1022e", ARMV5TE, FK_NONE, true, ARM::AEK_NONE)
ARM_CPU_NAME("arm926ej-s", ARMV5TEJ, FK_NONE, true, ARM::AEK_NONE)
ARM_CPU_NAME("arm1136j-s", ARMV6, FK_NONE, false, ARM::AEK_NONE)
ARM_CPU_NAME("arm1136jf-s", ARMV6, FK_VFPV2, true, ARM::AEK_NONE)
ARM_CPU_NAME("arm1136jz-s", ARMV6, FK_NONE, false, ARM::AEK_NONE)
ARM_CPU_NAME("mpcore", ARMV6K, FK_VFPV2, true, ARM::AEK_NONE)
ARM_CPU_NAME("mpcorenovfp", ARMV6K, FK_NONE, false, ARM::AEK_NONE)
ARM_CPU_NAME("arm1176jz-s", ARMV6KZ, FK_NONE, false, ARM::AEK_NONE)

4
unittests/Support/TargetParserTest.cpp
View File

@ -168,8 +168,6 @@ INSTANTIATE_TEST_SUITE_P(
ARM::AEK_NONE | ARM::AEK_DSP, "6"),
ARMCPUTestParams("arm1136jf-s", "armv6", "vfpv2",
ARM::AEK_NONE | ARM::AEK_DSP, "6"),
ARMCPUTestParams("arm1136jz-s", "armv6", "none",
ARM::AEK_NONE | ARM::AEK_DSP, "6"),
ARMCPUTestParams("arm1176jz-s", "armv6kz", "none",
ARM::AEK_NONE | ARM::AEK_SEC | ARM::AEK_DSP, "6KZ"),
ARMCPUTestParams("mpcore", "armv6k", "vfpv2",
@ -391,7 +389,7 @@ INSTANTIATE_TEST_SUITE_P(
ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP,
"7-S")));
static constexpr unsigned NumARMCPUArchs = 92;
static constexpr unsigned NumARMCPUArchs = 91;
TEST(TargetParserTest, testARMCPUArchList) {
SmallVector<StringRef, NumARMCPUArchs> List;