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charset="UTF-8"; format=fixed Content-Transfer-Encoding: 8bit The logic here seems to be overly complex, so simplify it a bit. One particular problem was that using the legacy -mno-fpu option was not working properly, as this has all the feature bits set to zero causing the code to then pick a different FPU as the default. Fix this by only selecting an FPU as a fallback if the code has not otherwise selected one: there was only one route by which this could happen. This patch is really a pre-cursor to the following one where we want to make no-fpu internally a fall-back position for some legacy processors where previously we would have dropped back to the FPA. --- gas/config/tc-arm.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) --------------2.34.1 Content-Type: text/x-patch; name="0004-arm-adjust-FPU-selection-logic.patch" Content-Transfer-Encoding: 8bit Content-Disposition: attachment; filename="0004-arm-adjust-FPU-selection-logic.patch" diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c index 8452ea17a02..9294619e1a4 100644 --- a/gas/config/tc-arm.c +++ b/gas/config/tc-arm.c @@ -187,7 +187,6 @@ static const arm_feature_set fpu_arch_vfp_v1 ATTRIBUTE_UNUSED = FPU_ARCH_VFP_V1; static const arm_feature_set fpu_arch_vfp_v2 = FPU_ARCH_VFP_V2; static const arm_feature_set fpu_arch_vfp_v3 ATTRIBUTE_UNUSED = FPU_ARCH_VFP_V3; static const arm_feature_set fpu_arch_neon_v1 ATTRIBUTE_UNUSED = FPU_ARCH_NEON_V1; -static const arm_feature_set fpu_arch_fpa = FPU_ARCH_FPA; static const arm_feature_set fpu_any_hard = FPU_ANY_HARD; static const arm_feature_set fpu_endian_pure = FPU_ARCH_ENDIAN_PURE; @@ -30817,19 +30816,13 @@ md_begin (void) selected_fpu = *mcpu_fpu_opt; else if (march_fpu_opt) selected_fpu = *march_fpu_opt; + else + selected_fpu = fpu_default; #else selected_fpu = fpu_default; #endif } - if (ARM_FEATURE_ZERO (selected_fpu)) - { - if (!no_cpu_selected ()) - selected_fpu = fpu_default; - else - selected_fpu = fpu_arch_fpa; - } - #ifdef CPU_DEFAULT if (ARM_FEATURE_ZERO (selected_arch)) { --------------2.34.1--