remove-arm1176j-s

Taken from https://reviews.llvm.org/D52594 by peter.smith

The ARMTargetParser.def contains an entry for arm1176j-s which is the default
for the ArmV6K architecture. This cpu does not exist, there are only arm1176jz-s
and arm1176jzf-s and they are both architecture ArmV6KZ. The only CPUs that are
actually ArmV6K are the mpcore, mpcore_nofpu and later revisions of the arm1136
family r1px (which we don't have a table entry for).

Gbp-Pq: Name remove-arm1176j-s.patch

diff --git a/include/llvm/Support/ARMTargetParser.def b/include/llvm/Support/ARMTargetParser.def
index ece44ae6e14930fd3cb1ce17267816a83c91527b..e3fad092678fc6b3f10cbeedc0a9606aaed3e1ac 100644 (file)
--- a/include/llvm/Support/ARMTargetParser.def
+++ b/include/llvm/Support/ARMTargetParser.def
@@ -202,10 +202,9 @@ 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("arm1176j-s", ARMV6K, FK_NONE, true, ARM::AEK_NONE)
-ARM_CPU_NAME("arm1176jz-s", ARMV6KZ, FK_NONE, false, ARM::AEK_NONE)
-ARM_CPU_NAME("mpcore", ARMV6K, FK_VFPV2, 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)
 ARM_CPU_NAME("arm1176jzf-s", ARMV6KZ, FK_VFPV2, true, ARM::AEK_NONE)
 ARM_CPU_NAME("arm1156t2-s", ARMV6T2, FK_NONE, true, ARM::AEK_NONE)
 ARM_CPU_NAME("arm1156t2f-s", ARMV6T2, FK_VFPV2, false, ARM::AEK_NONE)

diff --git a/unittests/Support/TargetParserTest.cpp b/unittests/Support/TargetParserTest.cpp
index fc26c985f265b93c0a468d6845e236357dc85d8f..d167089b8368cee1adffedf5bf9626de824d4f15 100644 (file)
--- a/unittests/Support/TargetParserTest.cpp
+++ b/unittests/Support/TargetParserTest.cpp
@@ -125,8 +125,6 @@ TEST(TargetParserTest, testARMCPU) {
                          ARM::AEK_DSP, "6"));
   EXPECT_TRUE(testARMCPU("arm1136jz-s", "armv6", "none",
                          ARM::AEK_DSP, "6"));
-  EXPECT_TRUE(testARMCPU("arm1176j-s", "armv6k", "none",
-                         ARM::AEK_DSP, "6K"));
   EXPECT_TRUE(testARMCPU("arm1176jz-s", "armv6kz", "none",
                          ARM::AEK_SEC | ARM::AEK_DSP, "6KZ"));
   EXPECT_TRUE(testARMCPU("mpcore", "armv6k", "vfpv2",
@@ -284,7 +282,7 @@ TEST(TargetParserTest, testARMCPU) {
                          "7-S"));
 }
 
-static constexpr unsigned NumARMCPUArchs = 83;
+static constexpr unsigned NumARMCPUArchs = 82;
 
 TEST(TargetParserTest, testARMCPUArchList) {
   SmallVector<StringRef, NumARMCPUArchs> List;
@@ -345,7 +343,7 @@ TEST(TargetParserTest, testARMArch) {
       testARMArch("armv6", "arm1136jf-s", "v6",
                           ARMBuildAttrs::CPUArch::v6));
   EXPECT_TRUE(
-      testARMArch("armv6k", "arm1176j-s", "v6k",
+      testARMArch("armv6k", "mpcore", "v6k",
                           ARMBuildAttrs::CPUArch::v6K));
   EXPECT_TRUE(
       testARMArch("armv6t2", "arm1156t2-s", "v6t2",